If you're expecting anything even remotely close to the Bose QC, Sony WH or Sennheiser HD ranges you'll be very disappointed. Construction and materials feel cheap (but still passable), hard ear cups and a stiff headband ruin any chance for decent levels of comfort, they obviously tried (more than others do) but the soft areas end up being mostly cosmetic in use. The wireless tech is a bit odd (proprietary with a usb-c adapter rather than Bluetooth) but works reliably on a range of devices. The real issue is the audio quality, it lacks the depth and fidelity of similarly priced non-gaming (but still wireless) headphones and makes these headphones a complete waste of money.